How to Increase or Decrease Friction?

Answer

To increase friction, you can make the surface of at least one object rougher. You can make one object heavier so that gravity causes a increase in friction. To decrease friction, you can make surfaces smoother or add lubrication
Q&A Related to "How to Increase or Decrease Friction?"
It is when the surface areas in contact increase or decrease. With increased surface areas in contact, friction increases.
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1. Brush your hair gently. The more vigorously your brush your hair, the more friction you create. Brush your hair with long, smooth, careful strokes instead of short, choppy ones
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To increase friction, use rough surfaces. the rougher the surface the more friction it will offer. to decrease friction 1)use oil 2) ball bearings. 3) smooth surface.
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1. Use the perfect percentage method for the following sorts of problems: "If a shirt that costs $40 is reduced to $32, what percentage of a discount is this? Ad. 2. Decide which
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